/*
* AntiDupl.NET Program (http://ermig1979.github.io/AntiDupl).
*
* Copyright (c) 2002-2018 Yermalayeu Ihar.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy 
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to permit persons to whom the Software is 
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in 
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __adSearcher_h__
#define __adSearcher_h__

#include "adConfig.h"

namespace ad
{
    struct TOptions;
    struct TImageData;
    typedef TImageData* TImageDataPtr;
    typedef std::list<TImageDataPtr> TImageDataPtrs;

    class TEngine;
    class TStatus;
    class TImageDataStorage;
    //-------------------------------------------------------------------------
    class TSearcher
    {
    public:
        TSearcher(TEngine *pEngine, TImageDataPtrs *pImageDataPtrs); 
        ~TSearcher() {};

        void SearchImages();

    private:
        void SearchImages(const TString& directory, bool enableSubFolder);
        bool IsWanted(const TString& path);
        bool IsForbidden(const TString& path);

        void InitExtensions();
        void AddExtensions(TImageType imageType, adBool enable);

        TImageDataPtrs *m_pImageDataPtrs;
        TStatus *m_pStatus;
        TOptions *m_pOptions;
        TImageDataStorage *m_pImageDataStorage;
        TStrings m_extensions;
        adUInt64 m_searchedImageSize;
    };
    //-------------------------------------------------------------------------
}
#endif//__adSearcher_h__ 